Module v1.0.1 3rd Dec 2016  

SunClock is a novel clock. Rather than displaying the time since midnight, it displays the time since the last sunrise, and optionally time to the next sunset or sunrise. 

Module v3.3.1 25th Sept 2014  

SunUpDown is a module to display the time of sunrise and sunset today anywhere in the world.

You set the latitude and longitude of your location, and you can have an optional line of text before and after the times.